Security Update 2019-004 PULLED from Apple Downloads

Earl Urley

macrumors 6502
Original poster
Nov 10, 2014
Apple has removed the download links on their Support page to Security Update 2019-004.

Security Update 2019-004 for Sierra and High Sierra may cause problems with sleep. Either activating or waking up.

Already mentioned on Macintouch and above website; MacRumors, AppleInsider, MacObserver totally mute about this MAJOR issue. MacSurfer News points to above website.

Edit: Appears to be related to BridgeOS update for T1, T2 chips..
Mostly 2016-2018 MacBooks, MacBook Pros, and Mac Mini 2018s affected.
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